7.2.8 Test the Image

Insert the SD card into the board and press Reset. The Secure Boot Mode prompt should appear on the console, and then at91bootstrap and U-Boot will start running. At this point, all testing has been performed using OTPC Emulation mode.

In OTP Emulation mode, the OTP matrix is replaced by internal SRAM1. Once Emulation mode is enabled, every OTP packet read and write operation is performed in internal SRAM1 instead of the OTP matrix.

Note: If power is removed from the device, all Secure mode settings will be reset.

DS00006596A

The online versions of the documents are provided as a courtesy. Verify all content and data in the device’s PDF documentation found on the device product page.